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JPL Small-Body Database Browser
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214112 (2004 RM306)
Classification: Main-belt Asteroid          SPK-ID: 2214112
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2764052334521975 4.4151e-08  
a 3.136226641449524 3.0618e-08 au
q 2.269357184460667 1.4021e-07 au
i 16.49747305050683 9.2747e-06 deg
node 40.52906434936644 1.5947e-05 deg
peri 275.824181821018 2.3746e-05 deg
M 271.6923603493331 1.7426e-05 deg
tp 2459098.128634426481
(2020-Sep-05.62863443)
0.00010155 TDB
period 2028.661496357637
5.55
2.9708e-05
8.134e-08
d
yr
n .1774569097142932 2.5987e-09 deg/d
Q 4.003096098438381 3.9081e-08 au
  Orbit Determination Parameters
   # obs. used (total)      496  
   data-arc span      7483 days (20.49 yr)  
   first obs. used      1998-11-11  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53117  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:21:15  

Additional Information
 Earth MOID = 1.32771 au 
 Jupiter MOID = 1.81102 au 
 T_jup = 3.090 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.5   n/a MPO437026  

214112 (2004 RM306)          Discovered 2004-Sep-12 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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